Nox does not scrape anything. XBMC does.
Some things to consider:
Try and see how it looks in MQ2.
Nox has the same kind of C menu as MQ2
Check skin settings to use poster.jpg instead ob banner.
Did you install the correct version (dharma10.1 or pre-eden?)
Nox is only for 16x9 resolution.

Side note:
Nox doesn't support a mouse so that why the red dialog . Disable it in settings

got it on the xbmc vs. nox -
looked the same in MQ2 - however I "reloaded" it and it came up correctly - then went back to Nox and remained good ... not sure why ...
got it on the C in Nox - not sure how i missed that
Skin setting? where is that setting - couldnt find it
Im on 10.1
Good on the 16X9 -